To Gold Experience Requiem range should be completely irrelevant. As you know, it can act within erased time as it negated Diavolo's attacks in erased time and put him in a death loop through causality manipulation. However, GER doesn't simply transcend time, it also transcends space because time and space are two sides of the same coin, you can't have time without having space and vice versa, there's a reason why they're called space-time instead of time AND space. So when Diavolo erases time, he also erases space, and so that means GER acted in both of the absence of time and space, or should I say, space-time. And so when you transcend space-time you transcend 4 dimensions, making distance and duration completely irrelevant. And that also means that GER is effectively a hyper-dimensional entity, at least 5-dimensional.

But then comes the next part, GER doesn't simply control causality, it also controls probability as these two are also two sides of the same coin and you can't have one without the other, look up probabilistic causation; these two concepts exist across all of existence because they are fundamental pivotal concepts, so that also means that GER's powers aren't "multiversal", they are way beyond that, they apply to all of creation, further cemented by GER transcending space-time.

And Kuro just because the arrow fell out doesn't mean he didn't keep GER.At the same time Araki didn't put Gio in part 6 because he was too powerful which signifies more than likely that he kept GER.Not to mention the fact that he was mentioned as all of Dio's sons were drawn to Pucci he was in Florida somewhere.

Gio Gio wrote:And Kuro just because the arrow fell out doesn't mean he didn't keep GER.At the same time Araki didn't put Gio in part 6 because he was too powerful which signifies more than likely that he kept GER.Not to mention the fact that he was mentioned as all of Dio's sons were drawn to Pucci he was in Florida somewhere.